Jack Meter

Jack Meter is a basic console based DPM (Digital Peak Meter) for JACK.
I wrote it for quickly checking remote signal levels, without having to run X11
to use a pretty graphical meter such as meterbridge.

Usage

Usage jack_meter [-f freqency] [-r ref-level] [-w width] [-n] [<port>, ...]
where -f is how often to update the meter per second (8)
-r is the reference signal level for 0dB on the meter
-w is how wide to make the meter (79)
-n changes mode to output meter level as number in decibels
<port> the ports to monitor (multiple ports are mixed)